Table of Contents
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Product Manual
Description
The SZ1009, SZ1022, SZ1031 and SZ1035 are microproces-
sor-based programmable thermostats designed for conventional
heating and cooling applications. The SZ1009, and SZ1022
feature a 7-day time clock, while the SZ1031 and SZ1035 fea-
ture a 365-day time clock.
Features
Stand-alone or network operation
Adjustable delay on powerup for soft starts
P+I control option
Smart Recovery
No battery backup required
Built-in HVAC equipment protection
32 character LCD display
6 status LEDs
Remote room sensing capability
User setpoint adjustment limits
Local and remote override capability
System and fan switching with access lockouts
Auxiliary time clock output (economizers)
Equipment monitoring inputs and indication
External time clock input
Access to programming or schedule may be locked out or
limited with the use of an access code
Fahrenheit or Celsius temperature display
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2800 LAURA LANE
MIDDLETON, WI 53562
Contents
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Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
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Mounting
The SZ1009, SZ1022, SZ1031 and SZ1035 are designed for
wall mounting using two #6 sheet metal screws, either over a
horizontally installed 2" x 4" junction box, or directly to block
or drywall.
For best results, the thermostat should be mounted on an inte-
rior wall which reflects normal room environment, at a height
of approximately five feet from the floor. Avoid areas
exposed to direct sunlight, unusual heat sources, open doors
and windows, or unventilated locations.
If using a remote room sensor, it should be mounted in the
manner described above. The thermostat may then be mount-
ed in an area which is accessible for adjusting its settings.
Caution: Remove power from thermostat prior to
mounting.
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(800) 288-9383
FAX (608) 836-9044
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SZ1009/SZ1022/
SZ1031/SZ1035
Conventional Heating &
Cooling Thermostats
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www.tcs-basys.com
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Communicating Thermostats
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Related Manuals for TCS Basys Controls SZ1009
Summary of Contents for TCS Basys Controls SZ1009
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Page 1: Table Of Contents
Mounting Remote room sensing capability User setpoint adjustment limits The SZ1009, SZ1022, SZ1031 and SZ1035 are designed for Local and remote override capability wall mounting using two #6 sheet metal screws, either over a System and fan switching with access lockouts horizontally installed 2”... -
Page 2: Wiring
Wiring POWERING THE SUPERSTAT Superstats are powered from 24 VAC +/- 20%. The SZ1009, SZ1022, SZ1031 and SZ1035 use standard ter- minal designations for wiring. See diagram below. If wiring for communications, dedicated power must be used to power the Superstat. Several “S” Series thermostats may be... -
Page 3: Setup
* (SZ1009, SZ1031 and SZ1035 only) the top right and the left side. 2800 LAURA LANE MIDDLETON, WI 53562... -
Page 4: Programming
Programming The SZ1009, SZ1022, SZ1031 and SZ1035 may be pro- Communication Baud Rate Screen. SET BAUD RATE: If using a PC to do programming, all grammed through the keypad on the face, or with a PC. controllers on a network must be set to 9.6K... - Page 5 SET OVERRIDE COOL STAGE 1 Superstat will maintain occupied set- offset value for cool stage 1. First stage is TIME: 180 MINUTES points when overridden. OFFSET: normally 0 offset. (Not shown on SZ1009.) SZ1022, program program SZ1031 setup setup Enable Third Heat & Cool Screen.
- Page 6 The default is 248. program setup program setup 11-19-01 Main Monitoring Screen. (Date not shown on SZ1009 or SZ1022.) 12:00 AM 2800 LAURA LANE MIDDLETON, WI 53562 (800) 288-9383 FAX (608) 836-9044 www.tcs-basys.com...
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Page 7: Setting Clock & Schedule
Setting Clock & Schedule The SZ1009, SZ1022, SZ1031 and SZ1035 clock and sched- Schedule Announcement Screen. SET OCCUPIED ule may be set through the keypad and display, or with a PC. Announces the next screen. TIMES MONDAY: For more information on programming through the PC, con- sult your TCS software manual. -
Page 8: Program Options & Operating Features
OUTDOOR AIR TEMPERATURE SENSING is set from 0 to 255 minutes in the programming. This over- The SZ1009, SZ1031 and SZ1035 accepts a remote 1000 Ω ride only activates when the thermostat is operating in the unoccupied mode. Both the software and the service button outdoor temperature sensor for monitoring purposes. - Page 9 D12 SETPOINT SHIFT to be set to activate physical alarms if desired. The SZ1009, SZ1022, SZ1031 and SZ1035 allow DI2 to be set for setpoint shift for energy demand setback. This is enabled by setting DI2 to the MONITOR mode. A digital con-...
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Page 10: Checkout & Troubleshooting
Checkout & Troubleshooting P + I OPTION The SZ1009, SZ1022, SZ1031 and SZ1035 also have a P+I option. Without enabling this option, stages turn on and off CHECKOUT based on temperature vs. setpoint alone, as described above. Note: The fan has a minimum on and off time of 30 seconds. - Page 11 If the fan is off but 12:00 AM (Date not shown on SZ1009 or SZ1022.) the fan LED is on, check wiring. Short terminals “R” to “G” and see if the fan comes on. This is a check for a mechanical...
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Page 12: Limiting Occupant Access
The option to allow the occupant to change the system mode Main Monitoring Screen. 11-19-01 is allowed by factory default. To lock out access to system (Date not shown on SZ1009 12:00 AM or SZ1022.) switching, see programming step #5.
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